Hearing protection device



FIG. 1 is a first perspective view of our new hearing protection device;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view.

The ornamental design for a hearing protection device, as shown anddescribed.